BS EN 60835-3-2-1996 数字微波无线电发射系统使用设备测量方法.卫星地面站测量.天线

标准号：BS EN 60835-3-2-1996
中文标准名称：数字微波无线电发射系统使用设备测量方法.卫星地面站测量.天线
英文标准名称：Methods of measurement for equipment used in digital microwave radio transmission systems - Measurements on satellite earth stations - Antenna
标准类型：M35
发布日期：1996/8/15 12:00:00
实施日期：1996/8/15 12:00:00
中国标准分类号：M35
国际标准分类号：33.060.30
适用范围：This section of IEC 835-3 gives definitions and methods of measurement of the electrical characteristics of satellite earth-station antennas for frequencies above about 1 GHz. The methods are applicable to reflector type antennas for digital and analog signal transmission. The purpose of the measurements is mainly to confirm that earth-station antenna performance complies with the requirements generally given by the satellite system provider based on the Radio Regulations and applicable international standards such as ITU-R Recommendation S.733-1 and the CCIR Recommendations 465-4, 580-3, 731 and 732. The measurement procedures are often prescribed by international satellite service organizations. Measurements are performed under the condition that all antenna subsystem equipment is connected unless otherwise stated.